The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 01, 1988
Filed:
Feb. 18, 1986
Gilbert Bennardo, Nice, FR;
Microtechnic S.A.M, , MC;
Abstract
Impregnable locking system of the fastening of display-boxes called 'blisters', consisting of a box in two articulated halves having on the side opposite their hinge fastening flaps destined to be held one against the other by this system, characterized in that it consists of a clip destined to cover these two flaps, and between which is attached a transverse shaft, a vertical notch made in the flaps allowing this shaft to go through when the clip is put into place, two gears which being slid onto this shaft, between the outer side of each flap and the corresponding side of the clip. A device is provided so that these gears are constantly pushed towards each other, and once this clip is placed on the flaps, the gears come to rest in lodgings made in the outer sides of the flaps, thereby immobilizing the clip onto the flaps. An external device is provided to push the gears in the opposite direction to take them out of the lodgings so as to allow extraction of the clip and to free the flaps of the blister to allow its opening.